Kufundise indlela yokukhetha i-epoxy resen reament?

Iarhente yokunyanga i-Epoxy yinto yemichiza esetyenziselwa ukunyangaI-epoxy iphinda isebenzeNgokwenza uqeqesho ngamaqela e-Epoxy kwi-Epoxy Retin ukwenza isakhiwo esinxibelelene, ngaloo ndlela senza ukuba i-Epoxy iphinde yenze umxholo oqinileyo, oqinileyo oqinileyo.
Indima ephambili yearhente yokunyangwa e-Epoxy kukhulisa ubulukhuni, ukumelana nokunganyangeki kwe-abrasion, kunye nokuxhathisa i-Eposxy ye-Epoxy iphindaphindwe, ibe yeyona nto ibalulekileyo, eyinxalenye ebalulekileyo ye-Eposxy. Eli nqaku libelana ngendlela yokukhetha iarhente yokunyanga i-Epoxy esekwe kwizinto ezahlukeneyo:
Ngokweemeko zonyango
-Ukunyangwa kubushushu begumbi: Ukuba unyango olungxamisekileyo kubushushu begumbi luyafuneka, iAliphatic Amine Dumisa i-Amine enje nge-Ebano -diyamine kunye ne-Diengynemine inokukhethwa; Ukuba isantya sokunyangwa asinyanzelekanga ukuba siphezulu, kwaye sigxile kwixesha lokusebenza, ukuthathwa kweearhente zokunyanga i-Polyamide kunokukhethwa.
-Umnqweno wobushushu: Ukumelana nobushushu obuphakamileyo kunye neepropathi zoomatshini, iiarhente zokunyangwa i-Amine, ezinjengeDuinadephhenylsulUning (DS), zinokusetyenziswa; Ukufumana amaqondo obushushu aphantsi komhlaba, ukuguqula i-amined amine ecocekileyo kunye ne-acleators inokuqwalaselwa.
-Ukunyanga phantsi kweemeko ezikhethekileyo: Ukunyanga kwindawo enomswana, ukunguqesha iarhente emanziniweyo kunokukhetha; Kwinkqubo yocalucalulo ekhanyayo, iarhente yokunyanga kunye nefontininitiator kunye ne-Epoxy Acrylate inokukhethiwe.
Ngokweemfuno zomsebenzi
-Iipropathi zoomatshini: Ukuba ubunzima obukhulu kunye namandla aphezulu ziyafuneka, i-Anhhdride youlelo lokunyanga; Ukuba bhetyebhetye kakuhle kunye nokungaxhathisi impembelelo kuyafuneka, ukunyanga ukunyanga iarhente zokunyanga njengerali yePolysulsulfide ifanelekile ngakumbi.
Ukuchasana kwemichiza: Iimfuno eziphezulu kwi-Acid, Alkali, kunye nokunganyangeki kwesilivere,I-phenolin restinUkunyanga iarhente okanye iarhente ethile eguqulweyo ilunge ngakumbi.
-Ukuxhathisa ubushushu: kuba iindawo zobushushu obuphakamileyo, ezinjengasentla kwe-200 ℃, iarhente yonyango ye-silicone okanye iarhente yokunyanga i-polyamatic inokuqwalaselwa.
Ngokwesimo sokuSebenzisa
-Imeko yangaphakathi: Iimfuno zoKhuseleko lweNdalo ePhakamileyo, i-Arhente ye-Epoxy esekwe emanzini okanye i-Aliine ePhakamileyo ye-Aliine i-Amine ibaluleke ngakumbi.
Imeko yangaphandle: Ukungathinteli kwemozulu elungileyo kuyafuneka, iAlicyclic Agents yonyango lokunyangwa ngokuchaseneyo ne-UV ilungile.
-Iimeko ezikhethekileyo: Kwindawo ezineemfuno eziphezulu zococeko ezinjengokutya kunye namayeza, ukungabinatyhefu okanye iiarhente ezinetyhefu ezingenabungozi ezifana nokuthathwa kwe-thelsamide yokufumana i-polyide eqinisekisiweyo.
Qwalasela iimfuno zenkqubo
Ixesha lokuSebenza: Likheke ixesha lokusebenza elinde, khetha unyango lokunyanga, njenge dicyandiamide, njl njl.
-Ukungayinkathalelo: Inkangeleko engabonakaliyo nengabonakaliyo, khetha i-Aline Agents yonyango, njl njl.
Idityaniswe nexabiso lexabiso
- Phantsi kwendawo yokuhlangabezana neNtlanganiso yeNtsebenzo, thelekisa amaxabiso kunye nedosi yearhente ezahlukeneyo zokunyanga. Ixabiso leearhente zokunyangwa eziqhelekileyo zisezantsi, ngelixa ezinye iiarhente zonyango ezizodwa ezifana ne-fluorine-equkethwe iiarhente zokunyanga kunye ne-silicone zibiza kakhulu.